The LL21 0 postcode sector lies where the three counties of Clwyd, Gwynedd, and Powys meet.
Did you know? According to the 2021 Census, the LL21 0 postcode sector is home to a bustling 2,852 residents!
Given that each sector allows for 400 unique postcode combinations. Letters C, I, K, M, O and V are not allowed in the last two letters of a postcode. With 169 postcodes already in use, this leaves 231 units available.
The largest settlement in the LL21 0 postal code is CORWEN followed by LLANDRILLO, and CYNWYD.
The LL21 0 Postcode shares a border with SY10 0 (LLANRHAEADR-YM-MOCHNANT, LLANGYNOG, LLANWDDYN), LL20 7 (GLYN CEIRIOG, TREVOR, FRONCYSYLLTE), LL21 9 (CORWEN, GWYDDELWERN, GLYNDYFRDWY), LL23 7 (Y BALA, LLANUWCHLLYN, LLANDDERFEL) and LL24 0 (BETWS Y COED, PENMACHNO, PENTREFOELAS).
The sector is within the post town of CORWEN.
LL21 0 is a postcode sector within the LL21 postcode district which is within the LL Llandudno postcode area.
The Royal Mail delivery office for the LL21 0 postal sector is the Corwen Delivery Office.
The area of the LL21 0 postcode sector is 74.30 square miles which is 192.43 square kilometres or 47,549.34 square acres.
Map of the LL21 0 Postcode Sector
Explore the LL21 0 postcode sector by using our free interactive map.
| L | L | 2 | 1 | - | 0 | X | X |
| L | L | 2 | 1 | Space | 0 | Letter | Letter |
Official List of Streets
Llandrillo (13 Streets)
CORWEN (32 Streets)
Cynwyd (8 Streets)
Maerdy (1 Streets)
Ty Nant (1 Streets)
Llangwm (3 Streets)
Glanrafon (1 Streets)
Glasfryn (1 Streets)
Unofficial Streets or Alternative Spellings
CORWEN
HOLYHEAD ROAD DINAM FFORDD PEN BWLCH LLANDRILLO FFORDD YR ALWEN FRON DEG TERRACE HEOL Y BERWEN HEOL-Y-BERWYN MAES-Y-FFYNNON PEN Y BRYN PENNANT PONT ARWYDDFAEN PONT CILAN PONT MAESMOR PONT MOELFRE PONT RHYD-YR-HYDD STRYD FAWR STRYD Y BONT TY GWYN LLAN UWCHYDRE WELLIES LANE Y CILGANTCynwyd
MAES GLYND?RWeather Forecast for LL21 0
Press Button to Show Forecast for Cynwyd Youth Hostel
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 21:00 to 00:00 |  | Partly cloudy (night) | 4.0°C (feels like 2.0°C) | 1.00% | NNW 2 mph |
Press Button to Show Forecast for Cynwyd Youth Hostel
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 00:00 to 03:00 |  | Clear night | 3.0°C (feels like 1.0°C) | 1.00% | SE 2 mph |
| 03:00 to 06:00 | | Partly cloudy (night) | 2.0°C (feels like 0.0°C) | 1.00% | E 2 mph |
| 06:00 to 09:00 |  | Partly cloudy (day) | 2.0°C (feels like 0.0°C) | 3.00% | ENE 2 mph |
| 09:00 to 12:00 |  | Cloudy | 5.0°C (feels like 4.0°C) | 8.00% | E 4 mph |
| 12:00 to 15:00 | | Cloudy | 7.0°C (feels like 5.0°C) | 52.00% | NE 7 mph |
| 15:00 to 18:00 |  | Light rain | 8.0°C (feels like 6.0°C) | 42.00% | NE 7 mph |
| 18:00 to 21:00 | | Cloudy | 7.0°C (feels like 5.0°C) | 8.00% | NE 4 mph |
| 21:00 to 00:00 | | Partly cloudy (night) | 2.0°C (feels like 0.0°C) | 7.00% | NE 4 mph |
Press Button to Show Forecast for Cynwyd Youth Hostel
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 00:00 to 03:00 | | Partly cloudy (night) | 2.0°C (feels like 1.0°C) | 9.00% | NE 4 mph |
| 03:00 to 06:00 | | Clear night | 1.0°C (feels like -1.0°C) | 9.00% | ESE 2 mph |
| 06:00 to 09:00 | | Partly cloudy (day) | 2.0°C (feels like 0.0°C) | 9.00% | E 2 mph |
| 09:00 to 12:00 | | Cloudy | 6.0°C (feels like 4.0°C) | 11.00% | E 7 mph |
| 12:00 to 15:00 |  | Overcast | 8.0°C (feels like 6.0°C) | 18.00% | E 7 mph |
| 15:00 to 18:00 | | Cloudy | 9.0°C (feels like 7.0°C) | 16.00% | ENE 7 mph |
| 18:00 to 21:00 | | Cloudy | 8.0°C (feels like 5.0°C) | 18.00% | NE 7 mph |
| 21:00 to 00:00 | | Overcast | 5.0°C (feels like 3.0°C) | 20.00% | NE 7 mph |
Press Button to Show Forecast for Cynwyd Youth Hostel
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 00:00 to 03:00 | | Light rain | 4.0°C (feels like 1.0°C) | 47.00% | NE 7 mph |
| 03:00 to 06:00 | | Overcast | 3.0°C (feels like 0.0°C) | 21.00% | NNE 9 mph |
| 06:00 to 09:00 | | Cloudy | 5.0°C (feels like 2.0°C) | 17.00% | N 9 mph |
| 09:00 to 12:00 | | Light rain | 6.0°C (feels like 3.0°C) | 51.00% | NNE 11 mph |
| 12:00 to 15:00 | | Light rain | 7.0°C (feels like 4.0°C) | 51.00% | N 11 mph |
| 15:00 to 18:00 | | Cloudy | 9.0°C (feels like 6.0°C) | 19.00% | N 11 mph |
| 18:00 to 21:00 |  | Light rain shower (day) | 8.0°C (feels like 6.0°C) | 33.00% | NNW 9 mph |
| 21:00 to 00:00 | | Clear night | 4.0°C (feels like 2.0°C) | 7.00% | WNW 4 mph |
House Prices in the LL21 0 Postcode Sector
| Type of Property | 2018 Average | 2018 Sales | 2017 Average | 2017 Sales | 2016 Average | 2016 Sales | 2015 Average | 2015 Sales |
|---|---|---|---|---|---|---|---|---|
| Detached | £230,292 | 12 | £252,313 | 19 | £248,277 | 15 | £220,227 | 24 |
| Semi-Detached | £135,938 | 8 | £169,939 | 9 | £124,070 | 5 | £193,790 | 5 |
| Terraced | £102,409 | 11 | £96,563 | 8 | £98,495 | 10 | £90,765 | 13 |
| Flats | £0 | 0 | £37,000 | 1 | £0 | 0 | £0 | 0 |
Important Postcodes LL21 0 in the Postcode Sector
LL21 0DG is the postcode for Denbighshire County Council, Corwen Library Neuadd Edeyrnion, The Square
LL21 0DR is the postcode for Corwen Pavilion, London Road
LL21 0HU is the postcode for Ysgol Maeshyfryd, Maes Hyfryd
| The LL21 0 Sector is within these Local Authorities |
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| The LL21 0 Sector is within these Counties |
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| The LL21 0 Sector is within these Water Company Areas |
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Tourist Attractions within the LL21 0 Postcode Area
We found 1 visitor attractions within the LL21 postcode area
| Rug Chapel |
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| View Rug Chapel on Google Maps |